Heating and cooling
How to troubleshoot a furnace that won’t work.
...electrical panel to see that the fuse or breaker is blown. If your electrical panel has fuses, you could find an identical fuse in the panel to swap out for a moment as a troubleshooting measure. If it begins to run, you know you need a new fuse.
If your electrical panel is on a breaker system, first check that it isn’...